* which are kept between tests.
* @runTestsInSeparateProcesses
*/
-class ConfigPhpTest extends \PHPUnit\Framework\TestCase
+class ConfigPhpTest extends \Shaarli\TestCase
{
/**
* @var ConfigPhp
*/
protected $configIO;
- public function setUp()
+ protected function setUp(): void
{
$this->configIO = new ConfigPhp();
}